When Rebecca wrote about her first week as a nanny grandmother, one line stopped me mid-scroll: “Each month I increase the amount of weight I lift.”
She was talking about her grandson. He arrived four weeks early at 4.5 pounds and has been adding to the load ever since. She also, without meaning to, offered the clearest plain-English take I have ever read on the rule behind every strength routine. Trainers call it progressive overload. Grandmothers call it Tuesday.
If your week includes grandchildren, groceries, suitcases, or bags of potting soil, you already have the raw material for strength training. Turning those everyday chores into actual practice does not require much, just a bit of intention and gradually more load over time.
Your day already counts for more than you think
“Strength training” sounds like a membership, a clanking machine with a seatbelt, and someone shouting encouragement at you. The official definition is friendlier. The Physical Activity Guidelines for Americans describe muscle-strengthening activity as anything that makes your muscles do more work than they are accustomed to doing. The examples printed right in the guidelines include lifting weights, yes, but also carrying heavy loads and heavy gardening.
So the bag of soil counts, and so does the suitcase. The grandbaby absolutely counts.
Two pieces of fine print are worth knowing. The effort has to be real; a light purse doesn’t count. And over the course of a week, all the major muscle groups should get a turn (legs, hips, back, chest, abdomen, shoulders, arms), ideally at least two days out of seven.
Progressive overload, translated
Muscles adapt to exactly what you ask of them. Push a bit more this month than you did last, and they get stronger to meet the need. Do nothing different, and they have no reason to change. That’s the point.
A grandbaby runs this program automatically. He gets a little heavier every week, so the woman who carries him is asked for a bit more each time, no rep counting required. (Babies do not believe in rest days.) The rest of life needs a nudge from you:
- Carry the watering can full instead of half full.
- Split the groceries into two even bags and carry both at once, instead of making four light trips.
- Keep holding whatever you’ve got for a few more steps.
Small increases, repeated for months, work at any age. A large review of resistance training trials in older adults found that this kind of training reliably builds strength and makes everyday moves easier (yes, even the thing researchers politely call getting out of a chair).
Why muscle is worth keeping after 50
Strength has a big say in what the next twenty years look like.
Your bones
Most of the trial evidence on exercise and bone comes from postmenopausal women. A major review of those trials concluded that exercise can be a safe and effective way to help avert bone loss. When you load your muscles, your bones get some of that work too.
Your balance
The exercise programs shown to prevent falls in older adults are built on balance, gait, and muscle strength. That pretty much describes a day spent minding a baby, a dog, and a floor full of toys.
Your independence
The guidelines put it dryly: physically active adults can more easily carry out daily tasks like climbing stairs, carrying heavy packages, and doing household chores. I would put it more warmly. Strength is what lets you keep saying yes to the floor picnic and the spring garden.
It may even help you live longer. A 2022 pooled analysis of cohort studies linked muscle-strengthening activity with a lower risk of dying from any cause, and with lower rates of cardiovascular disease, diabetes, and cancer. For the longevity benefit, the biggest reduction showed up at roughly 30 to 60 minutes a week. Minutes per week. Plenty of grandmothers clear that before breakfast.
Four everyday lifts, done on purpose
The carry
Groceries, laundry, the full watering can. Stand tall, share the weight between both hands when possible, let your arms hang, and keep your usual pace. In a gym this exact move is called a farmer’s carry, and people pay for the privilege. Progress by carrying more, or carrying it farther.
The floor-to-stand
If there is a baby, a jigsaw puzzle, or a dropped anything in your life, you have a reason to practice the most underrated exercise there is: getting down to the floor and back up. Rebecca has written that she goes into a full squat before picking up her grandson, to protect her back. That is textbook form. Use a hand on the sofa today if you need it. The goal is to need it a little less next month.
The stairs
Every flight is a set of single-leg presses, free of charge. Take the stairs when you have the option. When plain stairs start to feel easy, carry something in one hand and keep the other free for the rail.
The suitcase moment
Hoisting a bag into a car trunk or an overhead bin is a press, and it catches many of us off guard at the airport. Practice at home with a lighter version: lift a half-packed bag from floor to counter height, hold it close to your ribs, exhale as you push. When the trip arrives, the bin will feel like just another rep.
How to add more without hurting yourself
Safety rules fit on an index card:
- Add tiny increments, and only when what you’re lifting starts to feel easy.
- A little muscle soreness the day after is normal. Sharp pain during a lift is a stop sign, not a dare.
- Leave some days easy. You get stronger while you rest.
- If a knee, hip, or shoulder already hurts, get it checked before you load it.
You don’t have to figure out how much is enough on your own. A physical therapist can plan around cranky joints, a class can make it social, and an everyday-strength coach like huuman can turn these same everyday movements into a week that progresses at the right pace. Choose the kind of company that keeps you coming back. Rebecca has made the same point about balance exercises on this blog: showing up regularly matters more than going hard.
As for that grandson, he has kept getting bigger since her post, the way grandsons do. By her latest count, he is closing in on 30 pounds. Which means a woman in her seventies has steadily worked her way up to a 30-pound lift, many times a day, in exactly the way the textbooks recommend: gradually.
So count it all. The soil bag, the suitcase, the squirming grandkid. It has been strength training all along. The only new parts are doing it on purpose, and adding a little more when you are ready.
What is the heaviest thing your week asks you to lift?